trinitrotoluene [C6H2(NO2)2CH3], also known as TNT, is formed by reacting nitric acid (HNO3) with toluene (C6H5CH3):
HNO 3 + C 6H 5CH 3 → C 6H 2(NO 2) 2CH 3 + H 2O
Balance the equation and determine how many moles of TNT are produced when 4.903 mol of HNO3 reacts.